| /* |
| * Copyright (C) 2012 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef SKY_ENGINE_PLATFORM_GRAPHICS_FILTERS_SKIAIMAGEFILTERBUILDER_H_ |
| #define SKY_ENGINE_PLATFORM_GRAPHICS_FILTERS_SKIAIMAGEFILTERBUILDER_H_ |
| |
| #include "sky/engine/platform/PlatformExport.h" |
| #include "sky/engine/platform/geometry/FloatSize.h" |
| #include "sky/engine/platform/graphics/ColorSpace.h" |
| |
| class SkImageFilter; |
| |
| namespace blink { |
| class AffineTransform; |
| class FilterEffect; |
| class FilterOperations; |
| class GraphicsContext; |
| class SourceGraphic; |
| |
| class PLATFORM_EXPORT SkiaImageFilterBuilder { |
| public: |
| SkiaImageFilterBuilder(); |
| explicit SkiaImageFilterBuilder(GraphicsContext*); |
| ~SkiaImageFilterBuilder(); |
| |
| PassRefPtr<SkImageFilter> build(FilterEffect*, ColorSpace, bool requiresPMColorValidation = true); |
| PassRefPtr<SkImageFilter> buildTransform(const AffineTransform&, SkImageFilter* input); |
| |
| PassRefPtr<SkImageFilter> transformColorSpace( |
| SkImageFilter* input, ColorSpace srcColorSpace, ColorSpace dstColorSpace); |
| |
| void setCropOffset(const FloatSize& cropOffset) { m_cropOffset = cropOffset; }; |
| FloatSize cropOffset() { return m_cropOffset; } |
| |
| void setSourceGraphic(SourceGraphic* sourceGraphic) { m_sourceGraphic = sourceGraphic; } |
| SourceGraphic* sourceGraphic() { return m_sourceGraphic; } |
| |
| GraphicsContext* context() { return m_context; } |
| |
| private: |
| FloatSize m_cropOffset; |
| GraphicsContext* m_context; |
| SourceGraphic* m_sourceGraphic; |
| }; |
| |
| } // namespace blink |
| |
| #endif // SKY_ENGINE_PLATFORM_GRAPHICS_FILTERS_SKIAIMAGEFILTERBUILDER_H_ |